body{background: #F5F5F5;}
.login_form{width: 400px;  margin: 100px auto; ;border: 1px solid #eee;border-radius: 5px;background-color: #fff}
.login_area{padding: 20px 30px}
.form_input{padding-left:36px;color: #555 }
.input_div_block i{position: absolute;  top: 10px;  left: 13px;  font-size: 16px;  color: #C3C3C3;}
.login_form .login_top h2{color: #393d49;margin: 10px  auto;text-align: center}